A strain or sprain in the chest muscles or joints can also cause a popping sound in the sternum. Muscles and connective tissues that are slightly out of place can swell, putting pressure on ...

The exact moment of injury, captured by a camera in the middle stump, appears to correspond to the sudden appearance of a deficit in the gastrocnemius muscle, seen through the player's trousers. The ...

A dystonia is an involuntary contraction of muscle, Seth Kaplan ... way that they're speaking and it comes off as a strained and strangled sound." Some patients face a lag in diagnosis when ...